Interstellar Blue Color – #001155: Codes and Complete Breakdown
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The Interstellar Blue color hex code is #001155, and it is composed of 0% red, 7% green and 33% blue.
Interstellar Blue is a dark, vibrant, saturated, and cool color at 100% saturation. It has a contrast ratio of 17.34:1 against a white background, which passes WCAG AA (Web Content Accessibility Guidelines, Level AA) compliance.
For better visibility, it is recommended to use the Interstellar Blue color (#001155) against light backgrounds.

Interstellar Blue Color Shades
Complementary colors
Triadic colors
Tints or lighter colors
Darker colors
Analogous colors
Monochromatic colors
#001155
Interstellar Blue Color Codes and Information
Here’s a complete breakdown of the color Interstellar Blue, including its HEX, RGB, HSL, and CMYK values, as well as other information about the color.
| Data Type | Values/Details |
|---|---|
| Hex | #001155 |
| RGB | rgb(0,17,85) |
| HSL | hsl(228,100%,16.7%) |
| CMYK | 100, 80, 0, 67 |
| HSV | 228, 100, 33 |
| RGB % | 0, 7, 33 |
| XYZ | 1.8, 1.1, 8.7 |
| LAB | 9.8, 22.1, -41.7 |
| Color Category | Dark |
| Color Family | Blue |
| Saturation | 100% |
| Temperature | Cool |
| Contrast Ratio Againt White (#ffffff) | 17.34 (passes WCAG AA) |
| Contrast Ratio Againt Black (#000000) | 1.21 (fails WCAG AA) |
Similar Colors to Interstellar Blue Color
#16b8f3

Zima Blue
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US Air Force Blue
#8093a4

Dusty Blue
#4169e1

Royal Blue
#dde0df

Barely Blue
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Blue Shell
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Weak Blue
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Zephyr Blue










